IPC Subgroup
H03K 23/5 using bi-stable regenerative trigger circuits
Introduced: January 1985
Last revised: January 2006
Full Title
Pulse counters comprising counting chains; Frequency dividers comprising counting chains > Gating or clocking signals applied to all stages, i.e. synchronous counters > using bi-stable regenerative trigger circuits
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- PULSE TECHNIQUE
3 direct subcodes
Child Classifications
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- H03K 23/52 using field-effect transistors
- H03K 23/54 Ring counters, i.e. feedback shift register counters
- H03K 23/56 Reversible counters